Gennings Dunker (born May 8, 2003) is an American college football offensive tackle for the Iowa Hawkeyes.
Dunker attended Lena-Winslow High School in Lena, Illinois. He committed to University of Iowa.
After redshirting his first year in 2021, Dunker played in 12 games with one start in 2022. As a sophomore in 2023, he became a starter and started all 13 games at right tackle. As a junior in 2024, he started 11 games, missing two due to injury. Dunker returned to Iowa for his senior year in 2025.